Check battery health on your Samsung phone аnd some tips to remove weak battery

In this video I will show you 3 different way to check battery health on your Samsung phone аnd some additional tips to remove weak battery message.
All this has been tested with Samsung Galaxy S10, but it is most likely compatible with other models of the brand.
Other important information:
The specific point here is that if you replace the battery with a new one, this inscription "weak battery" will not disappear by itself. Need to clear this setting for battery cycles. This can be done with appropriate software at an authorized service center.
If your service center only replaces the battery without resetting this option, you will continue to see the message weak battery. This means that your new battery will not charge to its maximum voltage.
If you want to fix this problem yourself, you need to root the phone. Then open the batt_discharge_level file located in the efs/FactoryApp folder. Then inside the file change the digits to 000 (three zeros) which means 0 cycles.
You do this at your own risk, you might kill your phone!

[@CharlotteCurtis-z1x]

Can i also use this on tablet?

[@florimetaj1673]

Is acubatery or antutu bench acurate for me it says 88 % capacity on s21

[@zahrazara8403]

What is the latest update that the Galaxy S10 will receive? Please

[@blessme8098]

Can't find the folder log internal storage on total commander

[@musachaudhry9817]

Good

[@AlfalfaTonic]

Didn't get the dumpstate file

[@cabrail100]

question. i let thech to change my phone batter new one but it still shows in diagnose batter weak , any suggestions ???

[@COM6LTD]

The specific point here is that if you replace the battery with a new one, this inscription "weak battery" will not disappear by itself. Need to clear this setting for battery cycles. This can be done with appropriate software at an authorized service center.

[@cabrail100]

@@COM6LTD thanks for the u information and quick reply.

[@ghomril410]

Is this for rooted phone only? Can't find log file.

[@COM6LTD]

If you want to remove inscription "weak battery", you need to root the phone.

[@brendanoreilly4846]

What a lot of rubbish. lifes too short for all of this...